β-雌二醇,β-Estradiol;USP/NF, meets USP testing specifications, 97.0-103.0%
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β-胡萝卜素,β-Carotene;synthetic, ≥95% (HPLC), crystalline
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1-羟基苯并三唑水合物,1-Hydroxybenzotriazole hydrate [HOBt Hydrate];wetted with not less than 14 wt. % water, 98%
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三氟羧草醚 [杂草焚],Acifluorfen;BSZH grade,≥96%, HPLC
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D-(+)-葡萄糖 [D-无水葡萄糖],D-(+)-Glucose;anhydrous for biochemistry Reag. Ph Eur
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二甲基硫醚 [甲硫醚],Dimethyl sulfide [DMS];anhydrous, ≥99.0%
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氮化硼试剂,Boron nitride;powder, ~1 μm, 98%